1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s
2
3// PR6141
4template<typename T>
5struct X {
6  X();
7  template<typename U> X(X<U>);
8  X(const X<T>&);
9};
10
11void f(X<int>) { }
12
13struct Y : X<int> { };
14struct Z : X<float> { };
15
16// CHECK: define i32 @main()
17int main() {
18  // CHECK: call void @_ZN1YC1Ev
19  // CHECK: call void @_ZN1XIiEC1ERKS0_
20  // CHECK: call void @_Z1f1XIiE
21  f(Y());
22  // CHECK: call void @_ZN1ZC1Ev
23  // CHECK: call void @_ZN1XIfEC1ERKS0_
24  // CHECK: call void @_ZN1XIiEC1IfEES_IT_E
25  // CHECK: call void @_Z1f1XIiE
26  f(Z());
27}
28